<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title><?php echo $title; ?></title>
    <link rel="stylesheet" href="/public/css/style.css">
</head>
<body>
    <h1><?php echo $title; ?></h1>
    <?php if (!empty($error_msg)): ?>
        <div class="error"><?php echo $error_msg; ?></div>
    <?php endif; ?>
    <form action="/open/doLogin" method="post">
        <div class="form-group">
            <label for="username">用户名:</label>
            <input type="text" id="username" name="username" required>
        </div>
        <div class="form-group">
            <label for="password">密码:</label>
            <input type="password" id="password" name="password" required>
        </div>
        <button type="submit">登录</button>
    </form>
    <p>还没有账号？<a href="/open/register">立即注册</a></p>
</body>
</html>